Hammerdown commercial output: production metrics and upgrade lens for mine engineers
Reviewed by Joe Ashwell

First reported on MINING.com
30 Second Briefing
New Found Gold has achieved commercial production at its Hammerdown mine in central Newfoundland after 60 consecutive days averaging 748 tpd through the Pine Cove mill, with 87.7% gold recovery and a 2.92 g/t feed grade. Hammerdown produced 9,140 oz of gold in the first eight months of 2026 and carries a PEA-based 13-year life for 251,287 oz at all-in sustaining costs of $2,429/oz, with a post-tax NPV (5%) of C$199.2 million at $3,475/oz gold. The company plans a new crusher-sorter at Hammerdown by Q4 2026 and to convert Pine Cove from a 700 tpd flotation–leach–Merrill-Crowe circuit to a 1,400 tpd gravity–CIL plant by Q4 2027.
Technical Brief
- Commercial production was triggered on 19 August 2026 after maintaining benchmark performance for ~60 days.
- Pine Cove mill is located ~95 km northeast of the Hammerdown mine, requiring regional ore haulage logistics.
- Hammerdown lies ~340 km northwest of St. John’s, implying long supply chains and weather-exposed access.
- August output alone was 1,989 oz, indicating a step-up in monthly production as the plant stabilised.
- New Found acquired Hammerdown via a C$292 million purchase of Maritime Resources about a year earlier.
- National Bank of Canada Capital Markets expects tighter infill drilling at Queensway to underpin a higher-confidence short-term mine plan.
- Equinox Gold’s Valentine mine reached commercial production less than a year earlier, providing a regional benchmark for ramp-up performance.
- Market capitalisation of ~C$929.5 million at C$1.73/share implies Hammerdown is one of several value drivers, not the sole asset.
Our Take
New Found Gold’s move to commercial output at Hammerdown follows the C$205 million funding package reported on 20 April 2026, signalling that lenders and equity backers are now seeing tangible de-risking of the Queensway gold project cluster.
A 13-year mine life at Hammerdown in central Newfoundland positions New Found Gold as one of the longer-duration gold operators in our recent Canada coverage, which can support more aggressive regional exploration and infrastructure-sharing strategies around Gander and St. John’s.
The acquisition of Maritime Resources for about C$292 million against a post-tax NPV of C$199.2 million at a 5% discount rate implies New Found Gold is paying a premium for strategic control of Hammerdown and the Pine Cove mill, likely banking on upside from higher grades or future throughput expansions beyond the current 700–748 tpd range.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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